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| nerdboy | hmmm, linux-libc-headers-4.4 is missing one tiny #define | 05:06 |
|---|---|---|
| nerdboy | and it's needed by python-evdev | 05:07 |
| nerdboy | i'm a teensy bit behind on krogoth, so unless that was recently fixed? | 05:08 |
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| MDNNeo | Hi, I have seen if I do a package as well native via BBCLASSEXTEND there is no native package generated ... is there a way to do it anyway? | 05:31 |
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| redengin | anyone built a NOMMU yocto image? | 06:13 |
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| khem | MDNNeo: bitbake <package>-native should do it | 07:55 |
| khem | redengin: there is some work on baremetal, I encourage you to look at zephyr project which is using Yocto project infra for baremetal rtos | 07:56 |
| khem | nerdboy: header missing a define is almost like an API change if kernel intended users to use it | 07:57 |
| khem | nerdboy: its not clear what you are referring to though | 07:57 |
| redengin | khem, my google-foo is lacking can you provide a link? | 07:57 |
| khem | https://www.zephyrproject.org/ | 07:59 |
| redengin | khem, do you participate on NOMMU builds? I'd like to know what the modern standard is for placement independence | 07:59 |
| khem | redengin: FDPIC | 07:59 |
| khem | atleast some arches like SH and blackfin has support for it | 08:00 |
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| redengin | khem, has OE adopted FDPIC? | 08:01 |
| khem | redengin: I dont think so. | 08:02 |
| khem | in the past OE supported uclinux target | 08:02 |
| khem | for avr IIRC but it has bitrotted | 08:02 |
| khem | now you can build SDKs from OE which can then help you compile your nommu application | 08:03 |
| redengin | yeah, I'm willing to raise those bodies, just want to make sure FDPIC has future momentum | 08:03 |
| khem | redengin: it should be. | 08:03 |
| MDNNeo | khem: isn't it exactly not doing it .. so for target we do ipk packages and i can find the not native one but not if I bitbake pkg-native? also checked the native.bbclass it explicit inherit nopackage | 08:04 |
| redengin | I'd still like to see an MPU emulation of an MMU evolve, but I can save that for another time | 08:04 |
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| khem | MDNNeo: thats right, we do not build packages for native tools, they are just used during build anyway | 08:06 |
| redengin | khem, would you have a link to the fdpic maintainers? | 08:06 |
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| khem | redengin: for OE ? | 08:06 |
| khem | there isnt any but I can help | 08:07 |
| redengin | khem, no for evolution of fdpic | 08:07 |
| khem | redengin: docs hmmm, there are lot of discussions atleast in musl forums on implmenting nommu and fdpic is clear winner | 08:07 |
| khem | e.g. see http://lists.nommu.org/pipermail/0pf/2015-September/000033.html | 08:07 |
| redengin | khem, i.e. if I want to evolve an MPU into an emulated MMU, I'll need some fdpic support | 08:08 |
| MDNNeo | khem: if there is a way to do it still ... so maybe some background its just a pretty simple pckg with xml schemas and I want to share them some how easily to validate on target or on some host (not necessarly have the full yocto envirionment) | 08:08 |
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| khem | MDNNeo: you can make such pakages as *all* type | 08:09 |
| redengin | khem, sounds like my best bet is musl to find some brethren | 08:10 |
| khem | MDNNeo: just add inherit allarch and remove BBCLASSEXTEND = "native" | 08:10 |
| MDNNeo | k, thx ... will give it a try | 08:10 |
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| khem | redengin: yes, other option is uclibc but thats more or less stagnant project | 08:10 |
| khem | redengin: whats your motivation for nommu and what arch are you looking at | 08:11 |
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| redengin | khem, cortex-r/m | 08:12 |
| khem | redengin: yeah, we would be happy if you can contribute the port to musl | 08:12 |
| khem | since sh2 is in now | 08:12 |
| MDNNeo | khem: perfect ... works ... should have tought of this on my own it sounds even more clean anyways | 08:12 |
| khem | you do have a template | 08:13 |
| khem | there are tweaks needed in binutils and gcc at times. Since mmuless systems didnt have uniform ABI | 08:13 |
| khem | redengin: see this http://git.musl-libc.org/cgit/musl/commit/?id=7a9669e977e5f750cf72ccbd2614f8b72ce02c4c | 08:14 |
| redengin | khem, perhaps you can also settle an argument I've had with a coworker. Does the linux kernel have any dependency on the *libc? | 08:14 |
| khem | redengin: no | 08:14 |
| redengin | khem, I agree, but I wasn't 100% sure | 08:15 |
| khem | redengin: but when it comes to nommu then it does | 08:15 |
| ant_work | khem: hi, sorry to jump in. I'm back testing musl and I'd need a bit of help with old qte (OPIE). There is a list of obsolete toolchains in the qt sources and musl is not there. Which one should I take as example? | 08:15 |
| redengin | khem, only in the sense of which ldd.so it pulls | 08:15 |
| redengin | khem, if the ldd.so places things in memory nicely, the kernel has no care | 08:16 |
| khem | ant_work: dont get it. but I think it will require some work for OPIE to work with musl | 08:17 |
| ant_work | I have doubts about the right triplet to use like oe-musl-gnueabi | 08:18 |
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| MDNNeo | redengin: not sure about the dependency to kernel isn't it that the glibc headers are used during kernel compilation | 08:18 |
| redengin | MDNNeo, but only portions of the headers that are considered portable | 08:19 |
| khem | redengin: yes, if its relocatable etc. are artifacts of no MMU abi | 08:19 |
| khem | MDNNeo: no its other way around | 08:19 |
| -YoctoAutoBuilder- build #264 of nightly-checkuri is complete: Failure [failed BuildImages] Build details are at http://autobuilder.yoctoproject.org/main/builders/nightly-checkuri/builds/264 | 08:19 | |
| MDNNeo | ... ah yes ... both is right | 08:20 |
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| khem | ant_work: oe-linux-musleabi for ARM EABI | 08:21 |
| ant_work | hm, I see | 08:21 |
| khem | ant_work: and oe-linux-musl for rest of the arches | 08:21 |
| ant_work | I got | 08:21 |
| redengin | khem, whats the vision of musl libc? is NOMMU a necessary objective? | 08:22 |
| ant_work | ERROR: qte-mt-2.3.10-r32 do_configure: Function failed: do_configure No shared library support for platform/compiler linux-musleabi-arm-g++-shared | 08:22 |
| ant_work | it seems to be in qmake_base_legacy.bbclass | 08:22 |
| ant_work | case ${QMAKESPEC} in ... | 08:22 |
| khem | redengin: yes nommu is game. The real aim is to have POSIXly C library for linux | 08:22 |
| khem | ant_work: yeah you have to fix the specs for qmake | 08:23 |
| ant_work | ah, ok, adding it under qt-2.3.10/configs | 08:23 |
| redengin | khem, well its easy to drop NOMMU for POSIX, hence the reason I asked | 08:24 |
| khem | redengin: I think nommu is of interest as sh2 has got it now. Especially FDPIC | 08:24 |
| redengin | sounds like I should get to work on MMU emulation via MPU | 08:24 |
| khem | redengin: hmm, thats interesting although, I am not sure about performance | 08:25 |
| redengin | khem, what performance are you worried about? (e.g. number of context switches, cycle cost of remapping mpu)? | 08:26 |
| ant_work | khem: besides, my last build showed pretty similar sizes for core-image-base musl/glibc...unexpected | 08:27 |
| ant_work | that was default distro / arm | 08:27 |
| ant_work | maybe the stripping is not properly done? I'll check | 08:28 |
| khem | redengin: yeah | 08:33 |
| khem | redengin: in general the MPU latency and access to external storage | 08:33 |
| khem | ant_work: hmm, must is about 600K which include libm+libc+librt and other utils | 08:34 |
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| khem | ant_work: glibc is around 2M | 08:34 |
| khem | so you should atleast see that difference | 08:34 |
| ant_work | well, I've kept both images iirc, I'll give you details | 08:35 |
| ant_work | note that my images does include the 2Mb kernel so one big part is that | 08:35 |
| ant_work | thus I wasn't expecting an enormous saving | 08:36 |
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| ant_work | khem: fwiw it was core-image-base + modules = 17119K, musl was 17108K | 08:40 |
| ant_work | tht was June 19th, I'll give you fresh figures | 08:41 |
| ant_work | thanks | 08:41 |
| redengin | khem, I need to test, but I believe the MPU latency is minimal on these TI platforms, if that assumption holds, paging of external storage will be only bound by the drivers/external-bandwidth | 08:46 |
| khem | redengin: sounds good | 08:46 |
| khem | ant_work: ok | 08:47 |
| * khem -> sleep() | 08:47 | |
| ant_work | gn | 08:47 |
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| mcfrisk | yocto default parallel build options don't work at all anymore in our project. Has anyone set memory usage limits to every do_compile calls? ulimit or cgroups? | 11:57 |
| mcfrisk | if there are no limits, developers consume it all, and more. Single c++ compile process taking 20 gigs of RES == physical ram. grazy. | 11:58 |
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| boucman_work | RP: did you have time to dicuss my bitbake patch ? | 12:09 |
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| RP | boucman_work: I've wanted to talk to kergoth about it. I think its ok, I just want to talk with Chris before we add syntax since its hard to change later | 12:13 |
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| rburton | mcfrisk: i wonder if it would be possible to write a class to fiddle cgroup stuff in do_compile tasks | 12:25 |
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| boucman_work | RP: ok, cool, take your time. I have the python workaround so I don't need it right away... it's just on my list of "patch on projects I can't commit myself and need to bug the maintainers" :P | 12:31 |
| -YoctoAutoBuilder- build #613 of nightly-oe-selftest is complete: Failure [failed Running oe-selftest] Build details are at http://autobuilder.yoctoproject.org/main/builders/nightly-oe-selftest/builds/613 | 12:46 | |
| Ulfalizer | don't know what it's about, but please also submit documentation patches if you introduce new syntax | 12:46 |
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| sveinse | I am working on a larger recipe with a lot of depends, and a week ago I got a lot of complaints from QA about missing RDEPENDS, but now I don't get any. Why might that be? | 12:56 |
| sveinse | Is this because DEPENDS are automatically promoted to RDEPENDS? | 12:57 |
| sveinse | Because I see the debs (and ipks) have a rather long list in there Depends section, which I have not explicitly specified | 12:57 |
| mcfrisk | rburton: ok, similar to current PARALLEL_MAKE handling I guess. | 13:01 |
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| igor2 | hi guys | 13:02 |
| mcfrisk | having 20 cores (40 with hyberthreading) and only 64 gigs of ram is bad with current yocto parallel defaults, and 'modern' c++ programmers and their template crap | 13:02 |
| igor2 | Everytime I bitbake my image it starts to compile the whole linux-yocto, no matter if there is no modification | 13:02 |
| igor2 | someone know if its a known mistake or something predictable? | 13:03 |
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| RP | igor2: sounds like there is a bug somewhere but OE-Core doesn't do that as far as I know | 13:05 |
| igor2 | humm... I thought I was doing something wrong | 13:06 |
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| igor2 | thank you RP | 13:06 |
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| rburton | sveinse: probably what's happening is that your app is detecting dependencies and enabling/disabling features, so if it eg finds bzip2 it may enable bzip2 usage and therefore link to libbz2. as you don't DEPEND on bzip you'll get a warning that this is happening. | 13:31 |
| rburton | sveinse: however now your sysroot doesn't contain those extra dependencies, so when it rebuilds it disables bzip2 and doesn't link to libbz anyore | 13:32 |
| sveinse | rburton: My objective with this is to make sure I have the proper list in RDEPENDS, and it concerns me that QA no longer complains about it :( | 13:33 |
| rburton | mcfrisk: i have been wondering about changing the auto-detect logic to be slightly more advanced, basically threads=ncores for <4 and after that ncores/2 or something | 13:34 |
| rburton | sveinse: as you know you have a recipe which is doing this you could just read the configure script or whatever it uses and see what DEPENDS you are missing and/or what options you need to explicitly disable | 13:34 |
| sveinse | rburton: Well, my app has no option not to link against a feature, so when I put bzip2 in its DEPENDS to allow it to build, it does not complain about missing libzip2 in RDEPENDS evidently | 13:35 |
| rburton | the QA message is when you RDEPEND on something that isn't provided by anything in DEPENDS | 13:35 |
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| rburton | generally when you link to a library (which turns into a RDEPENDS automatically) which you don't DEPEND on | 13:36 |
| sveinse | rburton: Ah, there you go. So there /is/ an implicit RDEPENDS feature. Thanks | 13:36 |
| rburton | yeah, as with every other packaging system, library linkage -> runtime dependencies | 13:36 |
| sveinse | Other systems, such as debian dependencies, don't do this. You have to explicitly put libs in both DEPENDS and RDEPENDS | 13:36 |
| rburton | they do | 13:37 |
| rburton | (https://www.debian.org/doc/debian-policy/ch-sharedlibs.html#s-dpkg-shlibdeps) | 13:37 |
| rburton | and we use bits of rpm to do the dependency generation | 13:38 |
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| sveinse | No, but you need to use some specific directives to do that, afaik. Before I explain why, one question about yocto's depend system: DEPENDS is that referring to a source package, what is called a recipe here, or a package? And RDEPENDS is refering to packages, right? | 13:40 |
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| rburton | DEPENDS is build time so recipes, RDEPENDS is runtime to packages | 13:41 |
| sveinse | Because a recipe might generate multiple packages. That implies that you don't necessarily want to RDEPENDS to depend on all packages a recipe generates, right? | 13:41 |
| rburton | you rdepend on the package that you need | 13:41 |
| sveinse | So with implicit put-in-DEPENDS-then-its-automatically-RDEPENDED, can you control it then? | 13:42 |
| rburton | not sure you understand what's happening magically | 13:42 |
| sveinse | I guess I don't | 13:42 |
| sveinse | Say boost. this is one recipe, but generates a lot of packages | 13:42 |
| rburton | you have a binary that links to libz. libz is provided by zlib. packaging generates a RDEPENDS=zlib for you | 13:42 |
| rburton | sure so you have a binary that links to libboost-clock.so, so adds a RDEPENDS=libboost-clock. | 13:43 |
| rburton | if you don't also DEPEND on boost then you get a QA warning | 13:43 |
| sveinse | I need DEPENDS=boost, but I only want RDEPEDS=boost-filesystem, not the other things boost generates | 13:43 |
| rburton | yes | 13:43 |
| rburton | thats what happens | 13:43 |
| rburton | (have a look at the dependencies) | 13:44 |
| sveinse | Yes, I see from my debs, that is indeed does only depend on the libboost-filesystem as you say. So yes, there is some magic there. good | 13:44 |
| rburton | fwiw you can opt out of the shared library depends in debian, but the upload would be rejected on review | 13:45 |
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| sveinse | It's equivalent to ${shlibs:Depends} then I belive | 13:46 |
| sveinse | yes, precisely | 13:46 |
| rburton | yeah exactly the same | 13:46 |
| sveinse | ok, good to know. And this was indeed my quesiton, so thanks | 13:47 |
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| sveinse | Then the scheme for a new package is make sure that DEPENDS contains what it needs to build and you are mostly OK with RDEPENDS in terms of libs at least | 13:49 |
| rburton | yeah | 13:49 |
| sveinse | perfect | 13:49 |
| rburton | one trick is to build world then your recipe and see if you get any warnings | 13:49 |
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| rburton | (JaMa does that for a number of layers automatically and mails the lists with the warnings) | 13:50 |
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| sveinse | I think it was you who told me to start off a wiped sysroot and stop building at do_compile to ensure as little polluted sysroot from other recipes going on in parallel. | 13:51 |
| sveinse | That has worked out well | 13:51 |
| rburton | yeah that also helps weed out hard failures where the recipe will fail to build with missing deps | 13:52 |
| sveinse | ...and possible races, as sometimes sysroot contains a missing, but required package, and sometimes not | 13:52 |
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| JaMa | scripts/test-dependencies.sh is the script which does this automatically | 13:54 |
| JaMa | builds world, rebuilds tested recipes separately, then wipes sysroot and builds them again and compares RDEPENDS in those 2 builds | 13:55 |
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| JaMa | this way it catches more issues than those QA warnings along (e.g. packages not created at all often in things like gstreamer plugins) | 13:56 |
| sveinse | JaMa: Cool, I'll take a look at it | 13:56 |
| rburton | its "a bit" time intensive but very complete | 13:57 |
| sveinse | Does it work with sstate caching? | 13:57 |
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| JaMa | it does, but in the end it needs to rebuild each tested recipe without sstate | 13:58 |
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| JaMa | and twice (with maximal and minimal sysroot) | 13:58 |
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| rburton | i did say its time intensive :) | 14:03 |
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| sveinse | JaMa, you're maintaining Qt5 right? | 14:06 |
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| ernstp | running yocto on sabrelite board, why is my sdcard readonly? | 14:09 |
| ernstp | mmcblk0: mmc0:aaaa SL08G 7.40 GiB (ro) | 14:09 |
| ernstp | nothing indicates why... | 14:09 |
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| rburton | you didn't flip the lock switch on the sd did you? | 14:13 |
| rburton | :) | 14:13 |
| ernstp | rburton: I did check. and I'm writing new images from my dev machine all the time | 14:14 |
| JaMa | sveinse: yes, but recently I don't have much time for it | 14:14 |
| JaMa | sveinse: I've seen your question, but don't know the answere without digging the history why it is as it is now | 14:15 |
| ernstp | cat /sys/block/mmcblk0/ro: 1 /sys/block/mmcblk0/force_ro: 0 | 14:15 |
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| sveinse | JaMa: All right, thanks thou. I also saw you discussion with the Qt devs and you, and it seems there are some, lets say some controversy on how Qt thinks cross builds should be and how Yocto does it. Nevertheless we've worked around the issue by using conditional qmake and ExternalHostBinaries. | 14:18 |
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| sveinse | E.g. Qt insists on generating versioned libraries, but when using plugins, they load the unversioned .so. Yocto places the symlink into -dev by default... | 14:20 |
| rburton | a more accurate way to describe that would be that qt is building versioned libraries instead of modules | 14:21 |
| rburton | when it actually wants a module | 14:21 |
| sveinse | rburton: yup. But trying to explain the fact to Qt devs seems to be talking to a wall, unfortunately. I have to setup my own LDFLAGS to circumvent it | 14:22 |
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| JaMa | sveinse: yes, but these discussions were before even 5.0, since then they added something similar as ExternalHostBinaries but unfortunately I haven't had enough time to adapt our changes to use that instead our own ExternalHostBinaries | 14:32 |
| JaMa | sveinse: or even to verify that their new atempt (IIRC meant mostly for android) can be used for our purposes | 14:32 |
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| acer | Hi there! I'm trying to bitbake a minimal image for an aarch64/armv8 machine | 14:48 |
| acer | When I run "bitbake linaro-image-minimal" or "bitbake core-image-minimal" I get the following error: | 14:49 |
| acer | ERROR: Nothing PROVIDES 'virtual/kernel' | 14:49 |
| acer | ERROR: linux-linaro-aarch64 PROVIDES virtual/kernel but was skipped: PREFERRED_PROVIDER_virtual/kernel set to linux-linaro, not linux-linaro-aarch64 | 14:49 |
| acer | I did "echo 'MACHINE= "genericarmv8"' >> conf/local.conf" | 14:50 |
| acer | and added all the dependency layers to conf/bblayers.conf | 14:50 |
| acer | Does anyone know where to start looking for the problem? Thanks | 14:52 |
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| fray | 'linux-linaro' doesn't have a 'virtual/kernel' provide in it -- but the system is tryingt o be helpful and saying 'linux-linaro-aarch64' does.. | 15:01 |
| fray | so something in your system has 'PREFERRED_PROVIDER_virtual/kernel = "..." set wrong | 15:02 |
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| khem | ernstp: may be you have readonly-rootfs in image_features | 15:36 |
| khem | rburton: only way to ensure predictable builds with autotools being more intelligent then humans, is to have recipe specific build time sysroot | 15:38 |
| khem | or cache all the configure variables so that a rerun of configure would not run the probes | 15:39 |
| khem | freebsd this that, and it was valuable | 15:39 |
| khem | s/this/did/ | 15:39 |
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| sveinse | baah, it's not the fact that test-dependencies.sh takes a lot of time, but the fact it eats disk space. I'm full once more. Is there a way to resume when it stops because of STOPTASKS? | 15:48 |
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| acer | fray: thanks! it's compiling now | 15:59 |
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| rburton | sveinse: have you inherited rm_work? | 16:12 |
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| jmesmon | regarding BB_SRCREV_POLICY="cache", was there a bug fix for removing the 'cache' dir not causing a re-cache (and subsequenty potential re-build) of packages? I'm currently on a fairly old fork of poky (from what I can tell), and I'm not able to force a re-cache just by deleting the cache dir. | 16:19 |
| jmesmon | specifically, I'm on ~daisy-11.0.3 | 16:21 |
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| sveinse | (I lost my link for minute there, so I don't know if my question got answered while away) | 17:18 |
| sveinse | I found on the web I can override with an empty do_rm_work() function for those recipes I want not to run rm_work on. But that will require me to modify the receipes. I can't do that from local.conf, where I define the rm_work in the first place? | 17:19 |
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| khem | sveinse: rm_work is added via a bbclass | 17:26 |
| khem | jmesmon: deleting cache dir should enforce recaching | 17:27 |
| khem | even on daisy | 17:27 |
| sveinse | khem: Sorry, but what does that mean? | 17:28 |
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| khem | sveinse: I was trying to hint you to read through :) however RM_WORK_EXCLUDE can be set in local.conf to blacklist recipes from rm_work | 17:29 |
| khem | sveinse: however, rm_work might kill your HDD faster than usual | 17:30 |
| sveinse | khem: heh, yes, I'm on SSD :P -- but it does not help much when it's full :P | 17:31 |
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| sveinse | khem: And sorry for being slow and not taking the hint. Now I've read it. Thanks | 17:35 |
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| Technicus | Hello :) | 17:41 |
| Technicus | I am building something cool with the Intel Edison, and I need to have a kernel driver loaded `modprobe snd-virmidi`, but it is not there "FATAL: Module snd_virmidi not found." How can I install it? | 17:42 |
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| nerdboy | khem: i mean include/uapi/linux/input.h is missing one #define that is not missing from build host header | 17:47 |
| nerdboy | and python-evdev does not compile without it | 17:48 |
| nerdboy | +#define BUS_RMI <= missing | 17:48 |
| khem | Technicus: you need to add the module to your image. you can add just this one module or you can add all by doing MACHINE_EXTRA_RRECOMMENDS = " kernel-modules" in your machine configuration file | 17:53 |
| khem | nerdboy: what kernel version do you have on build host ? | 17:53 |
| Technicus | khem, will you please explain the machine configuration file to me? | 17:55 |
| nerdboy | 4.3.5-hardened-r2 right now | 17:56 |
| nerdboy | should be another one ready... | 17:56 |
| nerdboy | but it has linux-headers-4.6 | 17:57 |
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| Technicus | khem: Do I need to completely reinstall the OS? | 18:00 |
| nerdboy | khem: and it's true for versions of python-evdev back to 0.4.7 | 18:01 |
| nerdboy | beaglebone kernel is up to 4.4-ti/4.7-bone | 18:02 |
| nerdboy | i have it as _append_beaglebone right now | 18:03 |
| nerdboy | looks like 4.6 headers got the update, and python-evdev-0.4.5 compiles against the older ones | 18:25 |
| nerdboy | so i have no idea how 0.6.0 ever compiled without 4.6 | 18:26 |
| * nerdboy looks funny at moto-timo | 18:26 | |
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| Technicus | khem: Is this: < http://www.yoctoproject.org/docs/current/ref-manual/ref-manual.html#closer-look > where I will find my answer? | 18:38 |
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| -YoctoAutoBuilder- build #614 of nightly-oe-selftest is complete: Success [build successful] Build details are at http://autobuilder.yoctoproject.org/main/builders/nightly-oe-selftest/builds/614 | 19:00 | |
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| Xz | hi guys, is udev part of systemd package these days? | 21:07 |
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| nerdboy | yup | 21:19 |
| nerdboy | eudev is the fork | 21:19 |
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| rburton | Xz: if systemd is in your distro features then you get the udev that is built by systemd, otherwise you get eudev. | 21:31 |
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| Technicus | How do I add add modules to the kernel? Specifically I need to add snd-virmidi . | 21:36 |
| mcfrisk | rburton: the parallel job logic needs to take into account CPU's and RAM (not swap, swapping is bad), and it should monitor builds and allow to start processes only if memory and CPU is available. Hitting kernel oom killer during builds is bad. Sometimes the failures bitbake build logs don't even show that gcc/g++ or similar got killed due to oom. And in our case I really wan't to punish developers who requ | 21:36 |
| mcfrisk | ire up to 20 gigabytes of RSS/RAM for a single g++ compiler process. Thus setting cgroup/ulimit limits for tasks makes sence, offender gets killed instead of random other build due to oom. | 21:36 |
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| Xz | rburton: nerdboy thanks | 21:39 |
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| nerdboy | cgroups++ | 21:42 |
| nerdboy | Xz: you didn't say which branch | 21:42 |
| rburton | a beer for the first person to write a class that puts each compile task in its own cgroup | 21:42 |
| nerdboy | eudev isn't everywhere... | 21:43 |
| Xz | nerdboy: well, on the image I have udev installed, that's a fact | 21:43 |
| Xz | nerdboy: I'm just trying to figure out how to make a recipe that will add 1 rule | 21:43 |
| nerdboy | that change was fairly recent, on master i think | 21:43 |
| nerdboy | (hopefully) that shouldn't matter | 21:44 |
| nerdboy | are you saying it does? | 21:44 |
| nerdboy | er, how the rule works/wher it gets installed | 21:44 |
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| bluelightning | it was in krogoth iirc | 21:45 |
| bluelightning | (eudev) | 21:45 |
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| bluelightning | Xz: look at meta/recipes-core/udev/udev-extraconf* | 21:45 |
| Xz | that's the daemon that runs on the board: /lib/systemd/systemd-udevd | 21:46 |
| nerdboy | looks like udev-extraconf should not care which | 21:47 |
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| seebs | In case people missed it, I am in fact still planning to do some work on pseudo, and I have a notion of how to fix the xattr-fix-related performance regression. And joshuagl independantly invented roughly the same fix, and it appears to work, so I am encouraged. | 22:12 |
| seebs | Also I have spotted a more fundamental design flaw introduced some revisions back which is why some failure modes have produced corrupted permissions without clear error diagnostics, and I have a plan for fixing it. | 22:12 |
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| nerdboy | seebs++ for having a plan | 22:30 |
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